Tai Nghe Bịt Tai Giảm Tiếng Ồn Gấp Được 1 Cái 3m 1436 23db Nrr

Giới thiệu Tai Nghe Bịt Tai Giảm Tiếng Ồn Gấp Được 1 Cái 3m 1436 23db Nrr

1Pc 3M 1436 Soundproof Earmuffs Foldable Noise Reduction Earmuffs 23dB NRR Comfortable for Sleeping Work Travel & Loud Events Soundproof

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Features:
* Suitable for sleeping, working, loud events, commercial buildings, design and construction, heavy infrastructure and industrial maintenance.
* Strong, wide headband provides low pressure and secure fit. Contoured foam filled cushions provide better slip resistance, reliable seal and remain soft over time.
* There are dense gaps in the sound absorbing sponge, which are gradually weakened as the sound passes through these gaps.
* Foldable design for easy storage, adjustable headband for different head shape.
* NRR is up to 23dB.

Specifications:
Brand Name: 3M
Model Number: 1436
NRR: 23dB
Material: Plastic + Foam
Color: Black + Orange
Package Size: 15*12*8cm/5.90*4.72*3.14in
Package Weight: 185g/6.52oz

Package List:
1* Pair of Earmuffs

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